class OptParseValidator::OptHeaders
Implementation of the Headers Option
Public Instance Methods
Source
# File lib/opt_parse_validator/opts/headers.rb, line 7 def append_help_messages super option << "Separator to use between the headers: '; '" option << "Examples: 'X-Forwarded-For: 127.0.0.1', 'X-Forwarded-For: 127.0.0.1; Another: aaa'" end
@return [ Void ]
Calls superclass method
OptParseValidator::OptBase#append_help_messages
Source
# File lib/opt_parse_validator/opts/headers.rb, line 17 def validate(value) values = super.chomp(';').split('; ') headers = {} values.each do |header| raise Error, "Malformed header: '#{header}'" unless header.index(':') val = header.split(':', 2) headers[val[0].strip] = val[1].strip end headers end
@param [ String ] value
@return [ Hash ] The parsed headers in a hash, with { ‘key’ => ‘value’ } format
Calls superclass method
OptParseValidator::OptBase#validate